91. Don’t count your _____ before they are hatched.(prov.)
The government has taken measuresair quality.
Thanks to Mr. Smith the father and the son eventually________after ten years' cold relationship between them.
From the dates on the gold coin, we know that it was made 500 years ago.
Under such circumstances, it is little ________ that they experience difficulties.
I like _____ in the autumn when the weather is clear and bright.